rom/graphics/setcollision.c

   1 /*
   2     Copyright © 1995-2007, The AROS Development Team. All rights reserved.
   3     $Id$
   4
   5     Desc: Graphics function SetCollision()
   6     Lang: english
   7 */
   8 #include <graphics/gels.h>
   9 #include <graphics/rastport.h>
  10 #include "graphics_intern.h"
  11
  12 /*****************************************************************************
  13
  14     NAME */
  15 #include <proto/graphics.h>
  16
  17         AROS_LH3(void, SetCollision,
  18
  19 /*  SYNOPSIS */
  20         AROS_LHA(ULONG            , num    , D0),
  21         AROS_LHA(VOID_FUNC        , routine, A0),
  22         AROS_LHA(struct GelsInfo *, GInfo  , A1),
  23
  24 /*  LOCATION */
  25         struct GfxBase *, GfxBase, 24, Graphics)
  26
  27 /*  FUNCTION
  28         Call this function to set a specified entry (num) in the
  29         user's collision vector table with the address of the
  30         routine to be called by DoCollision().
  31
  32     INPUTS
  33         num     = number of collision vector
  34         routine = pointer to user's collision routine
  35         GInfo   = pointer to a GelsInfo structure
  36
  37     RESULT
  38
  39     NOTES
  40
  41     EXAMPLE
  42
  43     BUGS
  44
  45     SEE ALSO
  46         InitGels(), graphics/rastport.h, graphics/gels.h
  47
  48     INTERNALS
  49
  50     HISTORY
  51
  52 *****************************************************************************/
  53 {
  54   AROS_LIBFUNC_INIT
  55
  56   GInfo -> collHandler -> collPtrs[num] = (APTR)routine;
  57
  58
  59   AROS_LIBFUNC_EXIT
  60 } /* SetCollision */